configurable test results are currently logged as a Feature Request.
Currently you can write the test Description/Owner to the results by using a simple coded solution (you've probably managed to come up with one already). In code you can access the Description/Owner like so:
So a simple way to write this to the log would be the following coded step:
Alternatively you can put this code in OnAfterTestCompleted() or OnBeforeTestCompleted() as seen here:
Let me know if you have any additional questions on this.
All the best,
the Telerik team